[csswg-drafts] [css-images-4] Unclear serialization (#9772)

sesse has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-images-4] Unclear serialization ==
https://drafts.csswg.org/css-images-4/#serialization says: “For [cross-fade()](https://drafts.csswg.org/css-images-4/#funcdef-cross-fade), always serialize the [<percentage>](https://www.w3.org/TR/css-values-4/#percentage-value).”

What does “the” percentage refer to? There can be multiple ones, and they can explicit and implicit. (In the old -webkit-cross-fade(), there used to be only one, so perhaps it is a remnant?) If a percentage is implicit, should it be serialized? (This is not always possible for the specified value, as some percentages may be unknown until computed value time, or even used if sign() etc. is involved.) Perhaps “always” should be moderated somewhat.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/9772 using your GitHub account


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Received on Monday, 8 January 2024 11:13:45 UTC